Riding mower body panel



FIG. 1 is a right side perspective view of a riding mower body panel, showing my new design, the broken lines are for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a left side elevational view thereof. 

The ornamental design for a riding mower body panel, as shown and described. 